Yield no more! Bored with a puny 138hp from your E36 318 or Z3 1.9L? Experience the joy of boost with a Downing Atlanta supercharger. Downing's kit includes everything you need to boost your 4-cylinder to 210hp and 200ft/lbs of torque. As icing on the cake, for those in California, Downing's supercharger kit is CARB certified.

Available for all '92-'99 318 models (including 318ti) and all 1.9L Z3.

Contact Information
If you need help with your order or have any product questions please feel free to contact us through any of the methods listed below. However, orders must be placed through the web site.
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ShippingUnless specified for a particular item, shipping prices are as follows....

Order Total

Shipping Amount

Up to $65.00

$7.50

$65.01 - $100.00

$10.00

$100.01 - $200.00

$15.00

$200.01 - $250.00

$20.00

$250.01 or more

$25.00

Headlights

$45.00

All Exhaust Systems

$40.00

UUC Brake Rotors (per pair)

$20.00

Listed shipping prices are only valid for shipping to addresses in the continental United States. If you live outside of lower 48 states, you will be contacted about any additional shipping charges after you place your order. Standard shipping is via FedEx Ground, UPS ground or USPS Priority Mail service. If you need an order express shipped please contact us via email to make arrangements. Water Wetter cannot be shipped via air nor internationally. Most orders ship within 48 hours, some items may take longer if they are not in stock. You will be notified via email when your order ships.

We use USPS Priority Mail service often for packages under 3lbs as it's typically much quicker (2-3 business days) than ground based services. Note that Priority Mail label numbers are for delivery confirmation only, not tracking.

Stromung exhaust systems are built to order and typically ship out in one week, but unexpected delays can occur. E30 325i systems typically take 2-3 weeks to build. They're sometimes slow to provide tracking information, so often systems are delivered before we know that they've even shipped.

Payment
Payment can be made via PayPal or you can checkout using your Master Card, Visa, Discover or American Express card without signing up for PayPal. Note that 6 month no interest financing is now available via PayPal's Bill Me Later program upon checkout on all purchases over $99! Please send an email request if you would like to pay via a check or money order.

Returns/Exchanges
All returns exchanges must be completed within 30 days of receipt of product. Defective products will be exchanged at no cost. Customer will be responsible for shipping charges for exchanges on non-defective products (changed mind, ordered wrong part, etc). Returns for all products may be subject to a restocking fee, refunds will be minus shipping costs. All returned items must be in NEW condition in their original boxes/packaging.